ATN Omega Class 10x42 Rangefinder Binocular Rangefinding binoculars provide sharp, stable image with optimized low-light visual clarity Multi-coated optics for superior light transmission and individual diopter focus for clearer images Built-in rangefinder reticle; full rubber armoring ensures increased shock resistance Meets standards and requirements of MIL-STD810; measures 5.2 by 6.1 inches (W x D) with 1.7-pound weight Includes limited two-year manufacturer's warranty